<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<script>
		//输入自我介绍
		document.write("大家好，我叫杜凤玲，非常喜欢UI和前端！")
		</script>
	</body>
</html>
